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Slowly changing dimensions, types and where will you use them
If I have 10 flat files with same name abc.txt files with different timestamps as source I need to load them in tgt table oracle. in between job execution fails and rows are not loaded into tgt. how can I make them load in that target even if my job fails?
What are the mapping parameters and mapping variables?
Explain pushdown optimization $pushdownconfig parameter - informatica
In what scenario we use to improve session performance by pushdown optimization?can any one give example?
Can we use the mapping parameters or variables created in one mapping into any other reusable transformation?
Design a mapping to get the pervious row salary for the current row. If there is no pervious row exists for the current row, then the pervious row salary should be displayed as null.
Explain incremental aggregation in informatica
Define sessions in informatica etl?
What is lookup transformation?
According to his methodology what all you need before you build a datawarehouse
What is meant by active and passive transformation?
Plz can any one say me how to get the informatica certification materials and dumps
State the differences between sql override and lookup override?
what are 3 tech challenges/ common issues you face?
